The C Sized Ultra Power Battery from Duracell comes in a pack of 2 and offers excellent performance in high drain and frequently used devices. The ultra-power range offers 40% more power than the Plus range and incorporates an integrated powercheck tester.
for Duracell Ultra Power 2 Pack 1.5V C Size Battery
Great service. Fast (next day) delivery. Great price. The lighting units are more compact than I imagined but are very bright. Adding 4 to a small workshop that had old fashioned tube lighting has turned it into daylight! Being pre-wired meant I installed them (on chains) in less than an hour. Highly recommended.